Spearhead High Speed Steel 45 Degree Bearing Bur Kit of 24 Pieces Donnegan 75mm) 41-959 14K White 1

75mm) 41-959 14K White 1

allowing precise positioning over the work area

Select Cut 0 (Coarse) for aggressive stock removal when roughing out a shape

The output is factory set to the proper pressure for use with the Gentec and Smith's Little Torch

USA sizes 1–15 with diameter in mm on one side

Spearhead High Speed Steel 45 Degree Bearing Bur Kit of 24 Pieces Donnegan 75mm) 41-959 14K White 1Important Notice: This set will ship incomplete. Due to ongoing supply constraints, Spearhead has been unable to fulfill all sizes in this kit as ordered. Otto Frei will contact you with the exact burs in stock, the sizes unavailable, and an updated reduced kit price at the time of your order. We are not back ordering missing sizes, as restocking timelines are unknown and inventory returns randomly. For reference, as of 7 29 2026, 15 of the 24 sizes